64080990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 125031330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 607, 621, 690, 765, 782, 918, 1035, 1173, 1214, 1242, 1530, 1821, 1955, 2070, 2295, 2346, 3035, 3105, 3519, 3642, 3910, 4590, 5463, 5865, 6070, 6210, 7038, 9105, 10319, 10557, 10926, 11730, 13961, 16389, 17595, 18210, 20638, 21114, 27315, 27922, 30957, 32778, 35190, 41883, 51595, 52785, 54630, 61914, 69805, 81945, 83766, 92871, 103190, 105570, 125649, 139610, 154785, 163890, 185742, 209415, 237337, 251298, 278613, 309570, 376947, 418830, 464355, 474674, 557226, 628245, 712011, 753894, 928710, 1186685, 1256490, 1393065, 1424022, 1884735, 2136033, 2373370, 2786130, 3560055, 3769470, 4272066, 6408099, 7120110, 10680165, 12816198, 21360330, 32040495, 64080990]

約数ペア:

[(1, 64080990), (2, 32040495), (3, 21360330), (5, 12816198), (6, 10680165), (9, 7120110), (10, 6408099), (15, 4272066), (17, 3769470), (18, 3560055), (23, 2786130), (27, 2373370), (30, 2136033), (34, 1884735), (45, 1424022), (46, 1393065), (51, 1256490), (54, 1186685), (69, 928710), (85, 753894), (90, 712011), (102, 628245), (115, 557226), (135, 474674), (138, 464355), (153, 418830), (170, 376947), (207, 309570), (230, 278613), (255, 251298), (270, 237337), (306, 209415), (345, 185742), (391, 163890), (414, 154785), (459, 139610), (510, 125649), (607, 105570), (621, 103190), (690, 92871), (765, 83766), (782, 81945), (918, 69805), (1035, 61914), (1173, 54630), (1214, 52785), (1242, 51595), (1530, 41883), (1821, 35190), (1955, 32778), (2070, 30957), (2295, 27922), (2346, 27315), (3035, 21114), (3105, 20638), (3519, 18210), (3642, 17595), (3910, 16389), (4590, 13961), (5463, 11730), (5865, 10926), (6070, 10557), (6210, 10319), (7038, 9105)]